I agree that it depends on how well you handle critique. If you aren't going to be upset because the judge points out your quilts deficits, you ahead. You can learn a lot from competition and from the other entrants. If there are judging sheets be sure to ask for yours. I've competed with horses in the past and I currently show cars. Judges sheets can be very revealing. I've learned a lot from them. Above all, have a good time and remember, no matter what the outcome, it's just one person's opinion. While they are carrying the title of "judge" at the moment, they may not have that much knowledge or may not be objective about things.